Submittal Sheet

System Data Sheet
4 of 24SM-PP 0520 ProPress Stainless
System Data Sheet
ProPress 316 is a stainless steel
system designed to be used with
Viega 316 stainless steel tubing
to form a complete press system
that is ideal for process water and
durable enough to handle industrial
applications or environments.
ProPress 316 󶈵ttings feature the same
EPDM sealing element found in ProPress copper 󶈵ttings
and provide the same permanent leak-free connections in
dimensions from ½" to 4".
ProPress 316 󶈵ttings are o󶈴ered in con󶈵gurations including:
elbows, couplings, reducers, tees, reducing tees, threaded
adapters, unions, caps, and 󶈶anges. ProPress 316 󶈵ttings
in 2½" to 4" have a 420 stainless steel grip ring and a PBT
separator ring in addition to the EPDM sealing element.
OperatingParameters
■ Operating Pressure: 200 psi maximum
■ Test Pressure: 600 psi maximum
■ Operating Temperature: 0°F to 250°F
ListingsandCerti󶈵cates
■ ABS
■ ASME B31.1, B31.3, B31.9
■ IAPMO PS-117
■ ICC-ES LC1002
InternationalListingsandCerti󶈵cates
■ BV: Bureau Veritas
■ DNV GL: Det Norske Veritas Germanischer
■ LR: Lloyd’s Register
■ NKK: Nippon Kaija Kyokai
Contact your local Viega representative for details on local
approvals.
ProPress316
CompliantWith
■ ASME B31
■ ASTM A312
■ ASTM A403
■ ASTM A554
■ IAPMO Uniform Mechanical Code (UMC)
■ ICC International Mechanical Code (IMC)
ApprovedApplications
■ Hydronic heating (with glycol)
■ Chilled water
■ Low pressure steam (15 psi maximum)
■ Isopropyl alcohol
■ Latex Paint
■ Phosphoric acid
■ Compressed Air
■ Non-medical gases
■ Vacuum (29.2” Hg maximum @ 68°F)
ProPress 316 systems are approved for underground use.
When installed underground, ProPress 316 󶈵ttings should
have proper corrosion protection in accordance with local
and national codes.
For more speci󶈵c information on applications for ProPress
316, contact Viega Technical Services at 1-800-976-9819.
SmartConnect
®
Technology
ProPress 316 󶈵ttings are manufactured with Viega’s unique
Smart Connect technology. Designed into the 󶈵tting itself,
Viega Smart Connect technology allows identi󶈵cation of an
unpressed 󶈵tting during pressure testing.